27 Mar
2007
27 Mar
'07
1:30 a.m.
Dear all, I am doing classical MC simulations using the Heisenberg model with Alps-1.3b2. I would like to include an easy axis/plane anisotropy in the Heisenberg Hamiltonian of the form (-/+)D*sum_i((Sz_i)^2), how would I acheive this? Thanks, David Miller _________________________________________________________________ Solve the Conspiracy and win fantastic prizes. http://www.theconspiracygame.co.uk/